<template>
  <div class="hello">
    <h1>{{ msg }}</h1>
    <van-button type="info" size="small">信息按钮</van-button>
  </div>
</template>

<script>
  import { Button } from 'vant'
  export default {
    name: 'HelloWorld',
    components: {
      'van-button': Button
    },
    props: {
      msg: String
    }
  }
</script>
